Highways and air quality. - Air Quality Workshop (1972 Washington, D.C.); National Research Council (U.S.). Highway Research Board. Advisory Committee on Highways and Air Quality (Washington, D.C. National Research Council, Highway Research Board, 1973)
Organized and conducted by the National Research Council's Advisory Committee on Highways and Air Quality.
Includes bibliographical references.
Keywords: Air quality -- Congresses; Air -- Pollution -- Congresses; Roads -- Environmental aspects -- Congresses